Instil, in-stil′, v.t. to drop into: to infuse slowly into the mind:—pr.p. instil′ling; pa.p. instilled′.—ns. Instillā′tion, Instil′ment, the act of instilling or pouring in by drops: the act of infusing slowly into the mind: that which is instilled or infused. [Fr.,—L. instillārein, in, stillāre, to drop.]

Instinct, in′stingkt, n. impulse: an involuntary prompting to action: intuition: the mental aspect of those actions which take rank between unconscious reflex activities and intelligent conduct: the natural impulse by which animals are guided apparently independent of reason or experience.—adj. (in-stingkt′) instigated or incited: moved: animated.—adj. Instinc′tive, prompted by instinct: involuntary: acting according to or determined by natural impulse.—adv. Instinc′tively.—n. Instinctiv′ity (rare). [L. instinctusinstinguĕre, to instigate.]

Instipulate, in-stip′ū-lāt, adj. (bot.) having no stipules.

Institorial, in-sti-tō′ri-al, adj. (law) pertaining to an agent or factor. [L. institoriusinstitor, an agent, broker.]

Institute, in′sti-tūt, v.t. to set up in: to erect: to originate: to establish: to appoint: to commence: to educate.—n. anything instituted or formally established: established law: precept or principle: (pl.) a book of precepts, principles, or rules, esp. in jurisprudence: an institution: a literary and philosophical society or association, as the 'Institute of France' (embracing L'Académie Française, L'Académie des Inscriptions et Belles-Lettres, L'Académie des Sciences, L'Académie des Beaux Arts, and L'Académie des Sciences Morales et Politiques).—n. Institū′tion, the act of instituting or establishing: that which is instituted or established: foundation: established order: enactment: a society established for some object: that which institutes or instructs: a system of principles or rules: the origination of the Eucharist and the formula of institution: the act by which a bishop commits a cure of souls to a priest.—adjs. Institū′tional, Institū′tionary, belonging to an institution: instituted by authority: elementary.—n. In′stitutist, a writer of institutes or elementary rules.—adj. In′stitutive, able or tending to establish: depending on an institution.—n. In′stitutor, one who institutes: an instructor. [L. instituĕre, -ūtumin, in, statuĕre, to cause to stand—stāre, to stand.]

Instreaming, in-strēm′ing, n. an influx.

Instruct, in-strukt′, v.t. to prepare: to inform: to teach: to order or command.—adj. (Milt.) instructed.—adj. Instruct′ible, able to be instructed.—n. Instruc′tion, the act of instructing or teaching: information: command: (pl.) special directions, commands—in parliamentary sense, 'Instructions to the Committee' are supplementary and auxiliary to the Bill under consideration, but falling broadly within its general scope.—adjs. Instruc′tional, relating to instruction: educational; Instruc′tive, containing instruction or information: conveying knowledge.—adv. Instruc′tively.—ns. Instruc′tiveness; Instruc′tor:—fem. Instruc′tress. [L. instruĕre, instructumin, in, struĕre, to pile up.]

Instrument, in′strōō-ment, n. a tool or utensil: a machine producing musical sounds: a writing containing a contract: one who, or that which, is made a means.—adj. Instrument′al, acting as an instrument or means: serving to promote an object: helpful: belonging to or produced by musical instruments: (gram.) serving to indicate the instrument or means—of a case in Sanskrit, involving the notion of by or with.—ns. Instrument′alist, one who plays on a musical instrument; Instrumental′ity, agency.—adv. Instrument′ally.—n. Instrumentā′tion (mus.), the arrangement of a composition for performance by different instruments: the playing upon musical instruments. [O. Fr.,—L. instrumentuminstruĕre, to instruct.]

Insubjection, in-sub-jek′shun, n. want of subjection.

Insubordinate, in-sub-or′din-āt, adj. not subordinate or submissive: disobedient.—n. Insubordinā′tion.