If you mean the telephone prefix for dialing Another Country (abroad) , then it's 00 followed by the country code in the United States.
If you are asking a grammar question, "a" is the prefix for "aboard".
Aboard is an adverb and a preposition.
Prefix=IN
Yes, prefix does have a prefix. The prefix is pur-.
What is the prefix of pseudocyesis
Demi has no prefix; it IS a prefix.
The prefix a- means in, or on, as in aboard or atop; or in the act of, as in asleep or awake.
Some words with the prefix a: * around * alive * aboard * abound * awhile * alone * ashamed * amoral * asymmetry * asexual * atypical * amass
aboard means when your allaboard
keep it aboard the boat when in operation.
Aboard is the correct spelling.
Aboard is an adverb and a preposition.
The adverb aboard is used to modify a verb, to tell more about a verb; for example:"The travel bag that I carried aboard was too heavy to lift into the bin."* Aboard is an adverb when the vehicle is already known."He reached the ship and went aboard.""We ran to the bus and climbed aboard."It is a preposition when used in the sentence:We came aboard the ship together.
Aboard can be a preposition or an adverb, depending on whether it has an object or whether the object is understood. "We were invited aboard the yacht." "We decided to sleep aboard rather than go ashore."
they came aboard on the ship to go to the island.
45 where aboard on the ship.
The prefix for inadequate is in-. The prefix in- means not.
Prefix=IN