FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

sumpnigo συμπνίγω — soom-pnee'-go — from 4862 and 4155; to strangle completely, i.e. (literally) to drown, or (figuratively) to crowd:--choke, throng.

see GREEK for 4862

see GREEK for 4155