It means "doubtful".
You can use the word "doubtful" to express uncertainty or skepticism about something. For example, "It is doubtful that we will finish the project on time," or "She gave a doubtful look at the new proposal."
If you mean "could the prop used in the movie function as an actual pipe." it's doubtful. If you mean "Is there really such a pipe," even more doubtful.
The NFL has a 'rating' system for injured players that specifies their probability of playing in a game: 1) Out - the player will not play 2) Doubtful - 75% chance the player will not play 3) Questionable - 50-50 chance the player will play 4) Probable - 75% chance the player WILL play
we should must compromise on doubtful things
Doubt means to be uncertain about something.
its means that they doubt what you say and think think you masturbate
More doubtful, most doubtful moister, moistest
what do you mean what team plays in the NFL there are several
The prefix for doubtful is "un-."
I highly doubt it.
more doubtful, most doubtful more wooden, most wooden