Collins Chinese Dictionary Plus (3rd edition), 2011:
dwarf [dwɔːf]
(pl dwarves)
[dwɔːvz]
(pl dwarves)
[dwɔːvz]
I n
[c]
1 (in stories) 小矮人 xiǎo'ǎirén [个 gè]
2
(o.f., offensive: small person) 矮子 ǎizi
II adj
[+ shrub, plant etc] 矮小的 ǎixiǎo de
III vt
使相形见(見)绌(絀) shǐ xiāng xíng jiàn chù