lock someone up phrase. lock up: To fight someone. Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word lock up. Locked Up Lyrics: I'm steady tryna' find the motive (Motive) / Why I do what I do? Definition of lock someone up in the Idioms Dictionary. Lock-Up Period: A lock-up period is a window of time when investors of a hedge fund or another closely held investment vehicle are not allowed to redeem or sell shares. A lock-up period, also called a locked-up, lock-in or lock-out period, refers to the predetermined time frame in which corporate insiders, investors, and employees are not allowed to sell or redeem their shares after an initial public offering (IPO). Definition of lock up in the AudioEnglish.org Dictionary. What does lock someone up expression mean? What does lock up mean? Lock definition is - a tuft, tress, or ringlet of hair. Information about lock up in the AudioEnglish.org dictionary, synonyms and antonyms. The judge should lock up the murderer and throw the key away! / Freedom ain't getting no closer (Closer) / No matter how far I go / My car is stolen, (Stolen) no registration (- Meaning of lock up. How to use lock in a sentence. Learn 100% online from anywhere in the world. I'm about to lock up on this fool. Find descriptive alternatives for lock up. Definitions by the largest Idiom Dictionary. Synonyms for lock up at Thesaurus.com with free online thesaurus, antonyms, and definitions. Il giudice dovrebbe sbattere l'omicida in galera e buttar via la chiave!