Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
H2H
Language
Watch
Edit
English
edit
Adjective
edit
H2H
(
not
comparable
)
Initialism of
human
-to-human
.
Epidemiologists worry about
H2H
transmission of avian influenza.
Initialism of
head
-to-head
.