2. Initialism. preacher's kid, pastor's kid — the child of a clergyman, especially a Protestant clergyman ¹
3. Initialism. (context: video games gaming) player killer or player kill. ¹
4. Initialism. (computing database) primary key ¹
5. Abbreviation. pack ¹
¹ Source: wiktionary.com
Medical Definition of PK
1.
Lexicographical Neighbors of PK
PIRGs PIT PITA PITAs PITC PITI payment PITs PIVKA PI IgG PI IgGs | PIgG PIgGs PJs PK (current term) PK40(erk) protein kinase PKA PKC PKD PKI PKK | PKN protein kinase PKU test PK nail PL PL7a receptor-tyrosine kinase PLA PLAN |