Whole Body
Entire Body
noun, の adjective
The all of somebody is someone's whole body.
ぜんしん
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
わたし、全身毛むくじゃらのワイルドな男せいがすきなんです。
I love men whose entire bodies are covered in wild, thick hair.
コウイチは全身にタトゥーを入れようと思っているみたいなんだけど、どう思う？
Apparently Koichi is looking to get his whole body tattooed. What do you guys think?
昨日七ヶ月ぶりにランニングしたから、今日は全身筋肉痛だよ。
I went running for the first time in seven months yesterday and now my whole body hurts.