Segway vs trademark

Segway and trademark both are nouns.

Word	Noun	Adjective	Verb	Adverb
Segway	Yes	No	No	No
trademark	Yes	No	Yes	No

Segway (noun)	trademark (noun)
(trademark) a self-balancing personal transportation device with two wheels; can operate in any level pedestrian environment	a distinctive characteristic or attribute of someone or something
	a formally registered symbol identifying the manufacturer or distributor of a product

Segway (verb)	trademark (verb)
	register the trademark of
	mark with a brand or trademark