call option vs straddle

call option and straddle both are nouns.

Word	Noun	Adjective	Verb	Adverb
call option	Yes	No	No	No
straddle	Yes	No	Yes	No

call option (noun)	straddle (noun)
the option to buy a given stock (or stock index or commodity future) at a given price before a given date	the act of sitting or standing astride
an option to buy	the option to buy or sell a given stock (or stock index or commodity future) at a given price before a given date; consists of an equal number of put and call options
	a gymnastic exercise performed with a leg on either side of the parallel bars
	a noncommittal or equivocal position

call option (verb)	straddle (verb)
	be noncommittal
	sit or stand astride of
	range or extend over; occupy a certain area