legitimate

1 legitimate /lɪˈʤɪtəmət/ adjective
1 legitimate
/lɪˈʤɪtəmət/
adjective
Britannica Dictionary definition of LEGITIMATE
1 
a  : allowed according to rules or laws
b  : real, accepted, or official
2 
[more legitimate; most legitimate] : fair or reasonable
3 
: born to a father and mother who are married — opposite illegitimate

— legitimacy

/lɪˈʤɪtəməsi/ noun [noncount]

— legitimately

adverb
2 legitimate /lɪˈʤɪtəˌmeɪt/ verb
legitimates; legitimated; legitimating
2 legitimate
/lɪˈʤɪtəˌmeɪt/
verb
legitimates; legitimated; legitimating
Britannica Dictionary definition of LEGITIMATE
[+ object] US
: to make (something or someone) legitimate: such as
a  : to make (something) real, accepted, or official
b  : to show that (something or someone) is fair or reasonable