cương cứng

== Vietnamese == === Etymology === cương (“hard/erect”) +‎ cứng (“hard”). === Pronunciation === (Hà Nội) IPA(key): [kɨəŋ˧˧ kɨŋ˧˦] (Huế) IPA(key): [kɨəŋ˧˧ kɨŋ˦˧˥] (Saigon) IPA(key): [kɨəŋ˧˧ kɨŋ˦˥] === Verb === cương cứng (biology, especially of the penis) to erect; to engorge; to swell