1
yahoo
/jɑˈhuː/
interjection
Britannica Dictionary definition of YAHOO
—
used to express excitement or joy
2
yahoo
/ˈjeɪˌhuː/
/ˈjɑːˌhuː/
noun
plural
yahoos
/ˈjeɪˌhuː/
/ˈjɑːˌhuː/
noun
plural
yahoos
Britannica Dictionary definition of YAHOO
[count]
informal
:
a person who is very rude, loud, or stupid