The act of initiating hostilities or invasion. / The practice or habit of launching attacks. / Hostile or destructive behavior or actions.

(transitive, idiomatic) To rebel or oppose to something formerly supported. / (transitive, intransitive) To set against or in opposition to something.

(woodworking, of sanding or planing a piece of wood) Preventing a smooth, level surface from being formed by raising the nap of the wood or causing larger splinters to form ahead of the cutting tool below the cutting surface.

sticky, tacky, adhesive / (grammar) having words derived by combining parts, each with a separate meaning

A sticky material; an adhesive. / (grammar) A word formed from the combination of parts, each with a separate meaning.

A mass, assemblage, or sum of particulars; something consisting of elements but considered as a whole.

Formed by a collection of particulars into a whole mass or sum; collective; combined; added up. / Consisting or formed of smaller objects or parts. / Formed into clusters or groups of lobules.

(transitive) To bring together; to collect into a mass or sum. / (archaic, transitive) To add or unite (e.g. a person), to an association. / (transitive) To amount in the aggregate to.

(espionage) A spy who pretends to work for one side, when they are actually working for or passing information to the other.

One who or that which ages something. / (euphemistic) One who is aging; an elderly person.