โอ
A native recording for this entry is on the way.
Built from
From Middle Chinese 甌 (MC 'uw). Cognate with Northern Thai ᩋᩰ or ᩒ, Lao ໂອ (ʼō). Compare Mon အော. Possibly from describing the size of the fruit. From clipping of โอรสาธิราช, the crown princely title of the subject. From English o.
From Wiktionary
1
(derogatory, humorous, slang)
(เสี่ย~) Vajiralongkorn, king of Thailand.
2
n.
a type of lacquerware, being a bowl, sometimes found with a pedestal, used for containing various objects.
3
n.
pomelo: Citrus maxima (Burm.) Merr. of the family Rutaceae.
4
n.
tuna.
5
n.
The name of the Latin script letter O/o.