sealer

名词 n.
中文释义
英 /ˈsiːlə/    美 /ˈsiːlɚ/

英文释义

名词 n.
  1. A tool used to seal something.
  2. A person who hunts seals.
    — "We must club the seals," I announced, when convinced of my poor marksmanship. "I have heard the sealers talk about clubbing them."
  3. A person who is employed to seal things.
  4. A vessel engaged in the business of capturing seals.
  5. A person who is employed to seal things.; An officer responsible for sealing writs or instruments, stamping weights and measures, etc.
  6. A coating designed to prevent excessive absorption of finish coats into porous surfaces; a coating designed to prevent bleeding.
  7. A goal, shot, point, etc., scored close to fulltime so that it becomes impossible for the losing side to score enough to win. colloquial

词形变化

sealers plural sealers plural

词汇关系

衍生词
endodontic sealer root canal sealer sealer jar vacuum sealer

词源

词源 1
Etymology tree
Proto-Indo-European *sek-
Proto-Indo-European *-nóm
Proto-Italic *seknom
Latin signum
Proto-Indo-European *-lós
Proto-Indo-European *-elós
Proto-Italic *-elos
Latin -lum
Latin sigillum
Anglo-Norman seelbor.
Middle English sel
English seal
English -er
English sealer
From seal + -er.
词源 2
Etymology tree
Proto-Indo-European *sek-
Proto-Indo-European *-nóm
Proto-Italic *seknom
Latin signum
Proto-Indo-European *-lós
Proto-Indo-European *-elós
Proto-Italic *-elos
Latin -lum
Latin sigillum
Anglo-Norman seelbor.
Middle English sel
English seal
English -er
English sealer
From seal + -er.
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