Webster's Revised Unabridged Dictionary · 1913

Aim

Aim ({not transcribed}) , intransitive verb

[Old English amen, aimen, eimen, to guess at, to estimate, to aim, Old French esmer, asmer, from Latin aestimare to estimate; or perh. from Old French aesmer; {not transcribed} (Latin ad) + esmer. See Estimate.]

1.
To point or direct a missile weapon, or a weapon which propels as missile, towards an object or spot with the intent of hitting it; as, to aim at a fox, or at a target.
2.
To direct the indention or purpose; to attempt the accomplishment of a purpose; to try to gain; to endeavor; -- followed by at, or by an infinitive; as, to aim at distinction; to aim to do well.
Aim'st thou at princes? — Pope
3.
To guess or conjecture. [Obsolete] — Shakespeare

Aim , transitive verb

To direct or point, as a weapon, at a particular object; to direct, as a missile, an act, or a proceeding, at, to, or against an object; as, to aim a musket or an arrow, the fist or a blow (at something); to aim a satire or a reflection (at some person or vice).

Aim , noun

[Compare Old French esme estimation, from esmer. See Aim, v. i.]

1.
The pointing of a weapon, as a gun, a dart, or an arrow, in the line of direction with the object intended to be struck; the line of fire; the direction of anything, as a spear, a blow, a discourse, a remark, towards a particular point or object, with a view to strike or affect it.
Each at the head leveled his deadly aim. — Milton
2.
The point intended to be hit, or object intended to be attained or affected.
To be the aim of every dangerous shot. — Shakespeare
3.
Intention; purpose; design; scheme.
How oft ambitious aims are crossed! — Pope
4.
Conjecture; guess. [Obsolete]
What you would work me to, I have some aim. — Shakespeare
Collocations (1)
To cry aim (Archery) , to encourage. [Obsolete] — Shakespeare