Function: adjective
Date: 1903
1 : having the front facing in the direction of initial contact or line of sight <a head-on collision>
2 : FRONTAL 2B <a head-on confrontation>
Function: adjective
Date: 1903
1 : having the front facing in the direction of initial contact or line of sight <a head-on collision>
2 : FRONTAL 2B <a head-on confrontation>
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012