词根：-lav-, -lut-

【词根含义】：洗

【词根来源】：-lav-和-lut-来源于拉丁语动词lav.o, lav.are, lav.i, laut.um(洗); 由拉丁语动词luere(释放,还债;清洗)所派生。动词lav.are是动词luere的变体。

【同源单词】：lavatory, lave, lavish, ablution, antediluvian

词根：lav, luv, lut = wash, 表示“洗, 冲洗”

lavish v. 浪费a. 浪费的（lav+ish→冲掉→浪费）

lavatory n. 洗手间（lav+atory场所→冲洗的地方→洗手间）

diluvial a大洪水的（di分开+luv+ial→冲开→水很大→大洪水的）

antediluvian a. 远古的（ante前+diluvian大洪水的→大洪水前的→远古的）

ablution n. 沐浴；净化（ab去掉+lut+ion→洗掉[脏东西]→沐浴）

dilute v. 冲淡；稀释（di分开+lute→冲开→冲淡）

dilution n. 冲淡；稀释物（dilute+ion)

deluge v. 大洪水；暴雨（de去掉+lug[=luv]+e→冲掉→暴雨）

词根词缀：lut-

【来源及含义】Latin: mud; clay; dirt; filth; mire

【相关词根词缀】 Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agri-; agro-; argill-; choro-; chthon-; epeiro-; geo-; glob-; myso-; pedo-; pel-; rhyp-; soil-; sord-; terr-.

【同源单词】enlute, Latin lut- forms, lutaceous, lutarious, lute, luteous

词根词缀：luto-, lut-, luv-, lu-

【来源及含义】Latin: wash, clean; washing of water against the shore; a flood

【相关词根词缀】 Related "wash" words: balneo-; clys-; lav-; plyno-.

【同源单词】abluent, abluent, abluted, ablution, ablutionary, ablutomania