greaseless

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Without fats or oils.
    — Many lubricants are greaseless, being based on graphite or silicone.
  2. Not feeling greasy to the touch; not leaving a non-water-soluble residue.
    — Users insist on greaseless cosmetics.
  3. Not requiring separate lubricant.
    — The O-ring and the Teflon formed a greaseless seal.

词形变化

more greaseless comparative most greaseless superlative

词汇关系

衍生词
greaselessness

词源

Etymology tree
Vulgar Latin crassus~grassus
Proto-Indo-European *-yós
Proto-Italic *-ios
Old Latin -ios
Vulgar Latin -ius
Vulgar Latin -ia
Vulgar Latin *crassia
Anglo-Norman grecebor.
Middle English grece
English grease
Proto-Indo-European *lewh₁-
Proto-Indo-European *lewHs-der.
Proto-Germanic *leusaną
Proto-Germanic *lausaz
Proto-Germanic *-lausaz
Proto-West Germanic *-laus
Old English -lēas
Middle English -les
English -less
English greaseless
From grease + -less.
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