godan ~る verb / intransitive verb:

• to be packed (with); to be full (space, schedule, etc.)
• to be blocked (road, pipe, etc.); to be clogged; to be plugged up ➜ 鼻が詰まる
• to shorten (width, interval, etc.); to shrink (shirt, word form, etc.); to narrow
• to be at a loss; to be hard pressed - often in the form …につまる ➜ 言葉に詰まる・気の詰まる【きのつまる】
• to end up; to be settled ➜ 詰まる所【つまるところ】
• to become a geminate consonant ➜ 促音【そくおん】
• to hit the ball near the handle of the bat - Baseball term

adverb:

• in short; in brief; to sum up; ultimately; in the end; in the long run; when all is said and done; what it all comes down to; when you get right down to it ➜ 詰まり【つまり】