日本語WordNet
(of a body of water) free from disturbance by heavy waves; "a ribbon of sand between the angry sea and the placid bay"; "the quiet waters of a lagoon"; "a lake of tranquil blue water reflecting a tranquil blue sky"; "a smooth channel crossing"; "scarcely a ripple on the still water"; "unruffled water"
not agitated; without losing self-possession; "spoke in a calm voice"; "remained calm throughout the uproar"; "he remained serene in the midst of turbulence"; "a serene expression on her face"; "she became more tranquil"; "tranquil life in the country"
JMdict
AIによる解説
Free from disturbance; calm and peaceful
ライセンス: KeyLang Original
The doctor prescribed a tranquilizing medication for her anxiety.
医師は彼女の不安に対して鎮静剤を処方しました。
The medication helped tranquilize her nerves.
その薬は彼女の神経を落ち着かせるのに役立った。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz