Word: sag
Part of speech: Noun
Syllables: sag
Definition: The difference in height or depth between the vertex and the rim of a curved surface, specifically used for optical elements such as a mirror or lens.
Morphemes:
Affix: sag
Language: en
PoS: Noun
Meaning: The difference in height or depth between the vertex and the rim of a curved surface, specifically used for optical elements such as a mirror or lens.