English Dictionary

OR

noun

(healthcare, countable) Initialism of operating room. / (sciences, uncountable) Initialism of operations research. / (sports, countable) Initialism of Olympic Record.

I need to schedule an appointment with my healthcare provider.

意味（1）

(healthcare, countable) Initialism of operating room.

Max Fischer: I like your nurse's uniform, guy. -- Dr. Peter Flynn: These are O.R. scrubs. -- Max Fischer: Oh, are they?

意味（2）

(sciences, uncountable) Initialism of operations research.

意味（3）

(sports, countable) Initialism of Olympic Record.

意味（4）

(anatomy, countable) Initialism of odorant receptor.

意味（5）

(anatomy, countable) Initialism of olfactory receptor.

意味（6）

(Wikimedia jargon) Initialism of original research.