A diplomatic officer, usually one who plays a specific role.

a perfume made from an essential oil extracted from rose flowers

An essential oil extracted from flowers. / A perfume made from this oil.

(aeronautics) The angle between the chord line of an airfoil and the airflow over it; one of the determiners of the amount of lift produced by an airfoil.

Able to be attached.

simple past tense and past participle of attack

Someone who attaches. / A means of attaching.

(fencing) An attack on the opponent's blade, e.g. beat, expulsion, pressure

(fencing) An attack that is intended to miss or fall short, so as to produce a reaction from the opponent. Also called a false action.

An attack made in response to an attack by the opponents