Inestimable.

The quality of being invariable; invariableness; constancy; uniformity.

An invariable quantity; a constant.

Always; in every case.

The property of remaining invariable under prescribed or implied conditions.

An invariable quantity; specifically, a function of the coefficients of one or more forms, which remains unaltered, when these undergo suitable linear transformations.

Tending to invade; characterized by invasion; aggressive.

To inveigh.

Having a border or outline composed of semicircles with the convexity outward; -- the opposite of engrailed.

An inveighing against; invective.

An expression which inveighs or rails against a person; a severe or violent censure or reproach; something uttered or written, intended to cast opprobrium, censure, or reproach on another; a harsh or reproachful accusation; -- followed by against, having reference to the person or thing affected; as, an invective against tyranny.

In an invective manner.

To declaim or rail (against some person or thing); to utter censorious and bitter language; to attack with harsh criticism or reproach, either spoken or written; to use invectives; -- with against; as, to inveigh against character, conduct, manners, customs, morals, a law, an abuse.

One who inveighs.

To lead astray as if blind; to persuade to something evil by deceptive arts or flattery; to entice; to insnare; to seduce; to wheedle.

The act of inveigling, or the state of being inveigled; that which inveigles; enticement; seduction.

One who inveigles.

To cover, as with a veil.

The quality of being invendible; invendibleness; unsalableness.

Not vendible or salable.

See Envenom.

One who invents.

Full of invention.

Capable of being invented.

Quality of being inventible.

Inventive.

Able and apt to invent; quick at contrivance; ready at expedients; as, an inventive head or genius.

One who invents or finds out something new; a contriver; especially, one who invents mechanical devices, new drugs, new processes, or other useful objects or procedures.

Of or pertaining to an inventory.

To make an inventory of; to make a list, catalogue, or schedule of; to insert or register in an account of goods; as, a merchant inventories his stock.

the act or process of making an inventory; making an itemized list of merchandise or supplies on hand.

A woman who invents.

Lack of veracity.

Lack of verisimilitude or likelihood; improbability.

A kind of full sleeveless cape, fitting closely about the neck.

That which is inverse.

In an inverse order or manner; by inversion; -- opposed to directly.

An inverted arch.

An enzyme capable of effecting the inversion of cane suger, producing invert sugar. It is found in many plants and in the intestines of animals. By extension, any enzyme which splits cane sugar, milk sugar, lactose, etc., into monosaccharides.

Same as Invertebrate.

A comprehensive division of the animal kingdom, including all except the Vertebrata.

Destitute of a backbone; having no vertebr/; of or pertaining to the Invertebrata. One of the Invertebrata.

Having no backbone; invertebrate.

A device which converts direct current to alternating current.

In an inverted order.

Incapable of being turned or changed.

An enzyme which causes cane sugar to take up a molecule of water and be converted into invert sugar.

To make an investment; as, to invest in stocks; -- usually followed by in.

Covering; clothing.

Unsearchable; inscrutable.

To pursue a course of investigation and study; to make investigation.

the work of inquiring into something thoroughly and systematically.

The act of investigating; the process of inquiring into or following up; research; study; inquiry, esp. patient or thorough inquiry or examination; as, the investigations of the philosopher and the mathematician; the investigations of the judge, the moralist.

Given to investigation; inquisitive; curious; searching.

One who searches diligently into a subject.

Of or pertaining to an investigation; accomplished by investigation; designed to find information or ascertain facts; as, investigatory committee; the investigatory excesses of the prosecutor.

the act or process of expending resources, especially money, to achieve rewards.

Investing.

The act of investing, or the state of being invested.

One who invests.

To fix and settle by long continuance.

In an inveterate manner or degree.

Inveteracy.

The act of making inveterate.

Invincible.

Lack of vigilance; neglect of watching; carelessness.

To keep watch.

keeping watch over examination candidates to prevent cheating.

someone who watches examination candidates to prevent cheating.

To invigorate.

To give vigor to; to strengthen; to animate; to give life and energy to.

The act of invigorating, or the state of being invigorated.

To render vile.

Turned into, or reduced to, a village.

The quality or state of being invincible; invincibleness.

Incapable of being conquered, overcome, or subdued; unconquerable; insuperable; as, an invincible army, or obstacle.

The quality or state of being inviolable; inviolableness.

The quality or state of being inviolable; as, the inviolableness of divine justice.

Without violation.

The state or quality of being inviolate; as, the inviolacy of an oath.

In an inviolate manner.

The state of being inviolate.

Untrodden.

Deficient in manhood; unmanly; effeminate.

Absence of virility or manhood; effeminacy.

To daub or catch with glue or birdlime; to entangle with glutinous matter.

Deep-seated; internal.

The state or quality of being invisible; also, that which is invisible.

An invisible person or thing; specifically, God, the Supreme Being.

A fluid that has no color in the visible spectrum, but may be detected under certain conditions, as under ultraviolet light. It may be used to write notes not readable under normal light.

The quality or state of being invisible; invisibility.

In an invisible manner.

Lack of vision or of the power of seeing.

open only to persons issued an invitation; -- of gatherings, usually sports events; as, an invitational tournament.

That which invites; specifically, the invitatory psalm, or a part of it used in worship.

To give invitation.

Invitation.

One who, or that which, invites.

Not vitiated.

Alluring; tempting; as, an inviting amusement or prospect.

Not admitting of being vitrified, or converted into glass.

To invoke; to call on, or for, in supplication; to implore.

Making or containing invocation; invoking.

To make a written list or account of, as goods to be sent to a consignee; to insert in a priced list; to write or enter in an invoice.

To call on for aid or protection; to invite earnestly or solemnly; to summon; to address in prayer; to solicit or demand by invocation; to implore; as, to invoke the Supreme Being, or to invoke His and blessing.

A partial, secondary, or small involucre. See Illust. of Involucre.

Furnished with involucels.

See Involucel.

Pertaining to, possessing, or like, an involucrum.

Having an involucre; involucred.

A whorl or set of bracts around a flower, umbel, or head. A continuous marginal covering of sporangia, in certain ferns, as in the common brake, or the cup-shaped processes of the filmy ferns. The peridium or volva of certain fungi. Called also involucrum.

Having an involucre, as umbels, heads, etc.

An involucel.

In an involuntary manner; not voluntarily; not intentionally or willingly.

The quality or state of being involuntary; unwillingness; automatism.

A curve traced by the end of a string wound upon another curve, or unwound from it; -- called also evolvent. See Evolute.

Rolled inward from the edges; -- said of leaves in vernation, or of the petals of flowers in /stivation.

Same as Involute.

The state of being involved.

The act of involving, or the state of being involved.