Where does “head-on collision” come from?

head-on collision (English) comes from English collision, from Middle French collision, from Latin collisio, from Latin collīdō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom — to bend; curve; arch; vault; to bow, bend, arch,...

head-on collision (English): A collision where the front ends of two vehicles (such as ships, trains, cars, planes, etc.) hit each other

Definitions

  1. A collision where the front ends of two vehicles (such as ships, trains, cars, planes, etc.) hit each other

Ancestry of “head-on collision”, step by step

head-on collision traces back through two separate lines of ancestry.

via English collision

StepLanguageWordMeaning
1EnglishcollisionAn instance of colliding; Clipping of naming...
2Middle Frenchcollision
3Latincollisioclash, concussion, collision
4Latincollīdōto clash, strike, dash, beat, or press together
5Latincōn-Used in compounds to indicate a being or bringing together of several objects
6Latincumwith, along with; at; -fold
7Old LatincomAlternative form of cum
8Proto-Italickomwith, along, at
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English head-on

StepLanguageWordMeaning
1Englishhead-onDirect, abrupt, blunt or unequivocal; not...
Every word from Proto-Indo-European gū-Every word from Latin cōn-Every word from Proto-Indo-European gʷet-
head-on collision — Etymology, Origin & Word History | Etymology Explorer