油脂 is read as ゆし (yushi) and means fat.
ゆし
yushi
ゆしかがく
oleochemistry
ゆしこうぎょう
the oil and fat industry
ゆししょくぶつ
oil plant
にほんゆし
NOF Corporation
どうぶつゆし
animal fat
かこうゆし
modified fat
しょくぶつゆし
vegetable fats and oils
すいそてんかゆし
hydrogenated fats and oils
しゆ
fatty oil
しぼうゆ
ゆでん
oil field
あぶら
oil