Reading:

• On'yomi: イン, エン, エツ
• Kun'yomi: むせぶ, むせる, のど, のむ

Meaning:

• choked, smothered, stuffy

Components:

• Radicals:
• 口: (30) mouth, opening, sounding
• 大: (37) big, large
• 囗: (31) enclosure

Miscellaneous information:

• Strokes: 9

Popular compounds containing this kanji:

• 耳鼻咽喉科 じびいんこうか
  otorhinolaryngology, ear, nose and throat