sup

adj

Etymology: From s- + up.

1. Being or relating to the squark that is the superpartner of an up quark.

intj

Etymology: Procopic form of what's up (“how are you doing?”)

1. what's up (either as a greeting or actual question)

   “— Sup? — Not much.”

name

1. Acronym of Sailors' Union of the Pacific.
2. Acronym of Socialist Unity Party.
3. Acronym of Scottish Unionist Party.
4. Acronym of Stanford University Press.
5. Acronym of Software Upgrade Protocol.

noun

1. Acronym of standup paddleboarding.
2. Acronym of standup paddleboard.
3. Acronym of selective ultraviolet phototherapy.
4. Acronym of single-use plastic(s).
5. Acronym of shared use path.

verb

Etymology: Etymology tree Anglo-Norman superbor. Middle English soupen English sup From Middle English soupen, suppen, Anglo-Norman super, from supe, soupe. More at soup.

1. To eat supper.

   “...I propose we should have up the cold pie, and let him sup.”

   “I pray you, be seated and sup how you please. You will, I trust, excuse me that I do not join you; but I have dined already, and I do not sup.”