fi·bri·nol·y·sis 
(fī′brə-nŏlĭ-sĭs)
(fī′brə-nŏlĭ-sĭs)n. pl. fi·bri·nol·y·ses (-sēz′)
The breakdown of fibrin, usually by the enzymatic action of plasmin.
fi′bri·no·lytic (-nə-lĭtĭk) adj.
- letter bomb
- letterbox
- letter carrier
- lettered
- letterer
- letterform
- letterhead
- lettering
- letterman
- letter of credence
- letter of credit
- letter of intent
- letter-perfect
- letterpress
- letter-quality
- letters of administration
- letters of marque
- letters patent
- letters testamentary
- let the cat out of the bag
- Lettish
- lettuce
- let up
- letup
- let up on