An Encylopedia Britannica Company

placid

placid /ˈplæsəd/ adjective
placid
/ˈplæsəd/
adjective
Britannica Dictionary definition of PLACID
[more placid; most placid]
: not easily upset or excited
: not moving much : calm and steady

— placidity

/pləˈsɪdəti/ noun [noncount]

— placidly

adverb