訓 おご(る),にご(る),よな(げる) ・ 音 タ,タイ
Sino-Vietnamese: thải
The water radical 氵 with 太 giving the sound: washing in water to sift out the waste, as in 淘汰.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
弱い会社は淘汰される。 (よわいかいしゃはとうたされる)
Weak companies are weeded out.