Don't release saliva when you're talking.

(colloquial, humorous) Used to wish a person a good night's sleep.

Characteristic of a (university) don. / (of a person) Bookish, theoretical and pedantic, as opposed to practical.

(US) A person who makes political contributions provided by an anonymous third party

(idiomatic) An agreement that has been finally resolved or decided.

past participle of do in

past participle of do up

(colloquial, obsolete) Worn-out, exhausted.

simple past tense of could do with / simple past tense of can do with

A man who donates sperm, usually anonymously, to a sperm bank or fertility clinic.