colloid

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. A stable system of two phases, one of which is dispersed in the other in the form of very small droplets or particles. physical
  2. An intimate mixture of two substances, one of which, called the dispersed phase (or colloid), is uniformly distributed in a finely divided state throughout the second substance, called the dispersion medium (or dispersing medium).
  3. A particle less than 1 micron in diameter, following the Wentworth scale
形容词 adj.
  1. Glue-like; gelatinous.
    — colloid tumours

词形变化

more colloid comparative most colloid superlative colloids plural

词汇关系

反义词
noncolloid solution
上位词
dispersion suspension
下位词
aerogel aerosol biocolloid emulsion emulsoid eucolloid foam gel hydrocolloid isocolloid nanocolloid phycocolloid radiocolloid saccharocolloid sol solid sol
衍生词
colloidal colloidize
相关词
colloidochemical colloidosome collodion

词源

词源 1
Etymology tree
Ancient Greek κόλλᾰ (kóllă)der.
Vulgar Latin colla
French colle
Proto-Indo-European *weyd-
Proto-Indo-European *-os
Proto-Indo-European *wéydos
Proto-Hellenic *wéidos
Ancient Greek εἶδος (eîdos)der.
French -oïde
French colloïde
English colloid
From French colloïde, from Ancient Greek κόλλα (kólla, “glue”) + -oid.
词源 2
Etymology tree
Ancient Greek κόλλᾰ (kóllă)der.
Vulgar Latin colla
French colle
Proto-Indo-European *weyd-
Proto-Indo-European *-os
Proto-Indo-European *wéydos
Proto-Hellenic *wéidos
Ancient Greek εἶδος (eîdos)der.
French -oïde
French colloïde
English colloid
From French colloïde, from Ancient Greek κόλλα (kólla, “glue”) + -oid.
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