单词 | sill |
释义 | sill —sill-like, adj. /sil/, n. 1. a horizontal timber, block, or the like serving as a foundation of a wall, house, etc. 2. the horizontal piece or member beneath a window, door, or other opening. See diag. under double-hung. 3. Geol. a tabular body of intrusive igneous rock, ordinarily between beds of sedimentary rocks or layers of volcanic ejecta. [bef. 900; ME sille, OE syl, sylle; c. LG süll, ON syll; akin to G Schwelle sill] |
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