名詞 gel:

1. a colloid in a more solid form than a sol
   同義詞：colloidal gel
2. a thin translucent membrane used over stage lights for color effects
   同義詞：gelatin

動詞 gel:

1. become a gel
2. apply a styling gel to
   同義詞：mousse

1. This liquid gels faster in cold weather.
   這種液體天冷時凝結(jié)得快些。
2. My ideas are beginning to gel.
   我的想法逐漸形成了。

gel

n.（名詞）
A colloid in which the disperse phase has combined with the dispersion medium to produce a semisolid material, such as a jelly.
凝膠，膠凍：一種膠體，其間分散物質(zhì)與分散媒介相混合，以制造一種半固體狀物質(zhì)，例如果凍
A gelatin used in theatrical lighting.
劇院照明用的彩色透明濾光板
A jellylike substance used in styling hair.
發(fā)膠：固定發(fā)型時使用的膠狀物質(zhì)
v.intr.（不及物動詞）
gelled,gel.ling,gels
To become a gel.
凝為膠體

來源：
Short for gelatin
gelatin的簡寫

【引伸】
gel.able
adj.（形容詞）