patera

名词 n.
中文释义

英文释义

名词 n.
  1. A broad, shallow dish used for drinking, primarily in ritual contexts such as libations.
  2. A circular ornament, resembling a dish, often worked in relief on friezes etc.
  3. The caldera or crater (dish-shaped depression) atop a volcano, especially an extraterrestrial one; also used in the names of extraterrestrial volcanoes which have such a caldera.
    — What caused the transitions from explosive to effusive volcanism in the Circum-Hellas Volcanic Province generally and during the eruptive lifetimes of individual highland patera volcanoes?

词形变化

paterae plural

词汇关系

衍生词
pateriform

词源

From Latin patera.
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