undertaken by or composed of participants having a high status: a high-level meeting; a high-level investigation.
2.
having senior authority or high status: high-level personnel.
3.
(of a programming language) based on a vocabulary of Englishlike statements for writing program code rather than the more abstract instructions typical of assembly language or machine language.
4.
Military. (of aerial warfare) undertaken at or from a high altitude: high-level bombing; a high-level attack.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.