of the sun; characterized by a low level of surface phenomena like sun spots e.g.
not showy or obtrusive; "clothes in quiet good taste"
free of noise or uproar; or making little if any sound; "a quiet audience at the concert"; "the room was dark and quiet"
characterized by an absence or near absence of agitation or activity; "a quiet life"; "a quiet throng of onlookers"; "quiet peace-loving people"; "the factions remained quiet for almost 10 years"
any personal belief about how to live or how to deal with a situation; "self-indulgence was his only philosophy"; "my father's philosophy of child-rearing was to let mother do it"
the rational investigation of questions about existence and knowledge and ethics