make a mental note

: behave, act

: to begin or seem to begin (an action)

: to cause to happen to or be experienced by someone

: the manner or style in which a thing is constructed

: brand

: the physical, mental, or moral constitution of a person

: of or relating to the mind

: of or relating to intellectual as contrasted with emotional activity

: of, relating to, or being intellectual as contrasted with overt physical activity

: of or relating to the chin : genial

: to notice or observe with care

: to record or preserve in writing

: to make special mention of or remark on

: melody, song

: tone

: call, sound