(informal) in one attempt

plural of one-liner

plural of knock-on

(informal, idiomatic) Someone who is easily fooled, victimized, or ridiculed. / (informal, idiomatic) Someone who is eccentric, nonconformist, or otherwise peculiar.

(management) Describing a service operation at which all of a customer's needs may be satisfied by a single server, without waiting in a second queue.

(idiomatic) According to one's understanding.

In the time when one was of a certain age.

Alternative spelling of plus one

A friend or date whom one brings along to an event; a guest of a guest.

According to one's subjectively formed thoughts, not necessarily having any formal basis in fact.