Synonyms of a.m.

Noun

1. americium, Am, atomic number 95, metallic element, metal

usage: a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms

2. Master of Arts, MA, Artium Magister, AM, master's degree

usage: a master's degree in arts and sciences

3. amplitude modulation, AM, modulation

usage: modulation of the amplitude of the (radio) carrier wave

Adjective

1. ante meridiem, a.m., antemeridian (vs. postmeridian)

usage: before noon

Adverb

1. ante meridiem, A.M.

usage: before noon; "let's meet at 11 A.M."