cận điểm

Vietnamese

Etymology

    Sino-Vietnamese word from 近 and 點.

    Pronunciation

    • (Hà Nội) IPA(key): [kən˧˨ʔ ʔɗiəm˧˩]
    • (Huế) IPA(key): [kəŋ˨˩ʔ ʔɗiəm˧˨]
    • (Saigon) IPA(key): [kəŋ˨˩˨ ʔɗim˨˩˦]

    Noun

    cận điểm

    1. (astronomy) a perigee; periapsis; near apsis
    2. (optics) a near point; punctum proximum; minimum focal point
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