(law) The duty of a party in a legal proceeding to prove an assertion of fact; it includes both the burden of production and the burden of persuasion; the onus probandi.

(countable) Arrangement, disposition, or sequence. / (countable) A position in an arrangement, disposition, or sequence. / (uncountable) The state of being well arranged.

(transitive) To set in some sort of order. / (transitive) To arrange, set in proper order. / (transitive) To issue a command to.

Initialism of Old French. / Initialism of Old Frisian. / (Internet) Abbreviation of OnlyFans.

(baseball) Abbreviation of outfield. / (baseball) Abbreviation of outfielder.

A single long, narrow leaf of a plant described by the mass noun grass. / (rare) A very small amount of something.

An owl (Sceloglaux albifacies) of New Zealand, now probably extinct, named for its cry.

A terminal degree similar to an Ed.D. or a Ph.D., but with a focus on content speciality; it may be conferred as a prestigious honorary doctorate with the added designation of "honoris causa". Commonly abbreviated DA.

A terminal degree intended for musicians who wish to combine the highest attainments in their major area with proven accomplishment in theoretical studies and musicology.

(US, military, slang, vulgar) Chipped beef on toast.