Laborer
Blue Collar Worker, Manual Laborer
noun
Someone who does labor for work is a laborer.
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.
労働者がいる
there are laborers
労働者が要る
to need laborers
労働者が働く
laborers work
コウイチ社長は、肉体労働者の不足についてどうお考えなんですか？
What does president Koichi think about the shortage of blue-collar workers?
一体、お前と労働者たちの間に、何があったんだよ。
What happened between you and all the laborers?
ちょっとコピー機使わせてもらってもいい？新しい労働者を雇うために、チラシを作ってるんだけど。
Can I use the photocopier? I’m making up flyers to try to get new laborers.