研 (yán) means “In “研究”: research”. The 研 stroke order has 9 strokes; the animation above shows them one at a time. Its radical is 石. To practise how to write 研, open writing practice; to hear how to pronounce 研, use the pronunciation trainer.
Words with 研
研究 — yán jiū, research; a study; to research; to look into
研制 — yán zhì, to research and manufacture; to research and to develop