This answer is not going to have a word for word definition from the Merriam-Webster online dictionary (that would be asking to plagiarize). Its definition means to change in an unusual way or sometimes a supernatural way. A caterpillar turning into a butterfly, or a man changing into a werewolf are some examples.
According to the Urban Dictionary, the definition of the term "check it" is to look at this or listen to this. You can find the definition of more slang words and terms online at the Urban Dictionary website.
According to one online dictionary, "gurge" can mean a whirlpool or "to swallow up".
According to The Free Dictionary online it states that the definition of once in a while would be now and then or here and there. The Free Dictionary may be used for free as it's name suggests.
According to Webster's dictionary, the definition of innovative is: "characterized by, tending to, or introducing innovations." Other dictionaries, both online and offline, give similar definitions.
There are many free online dictionaries. However, there is not a specific URL for free online dictionary. Other online dictionaries define eschaton as the final event culminating in the end of the world.
Aah according to free dictionary online could mean to be pleased, a feel of refreshing, being satisfied and surprised. Also, could mean to feel a great joy that comes over you.
There is no word Wikipe. The closest word with with an online definition is Wikipe-tan who was a fictional anime character used as a mascot for Wikipedia. If one meant Wikipedia then the online definition is a free internet encyclopedia.
abstract for online discussion forum
According to the online dictionary, "macerator" means "to soften or separate into parts by steeping in a liquid" and "to become thin or emaciated; waste away".
What are the definition of Language by Different scholars
Online Game: Any game that is played online, based online, or has a majority of its content/gameplay online.
There are a number of reliable online dictionaries that will have the definition of transfixed. Merriam-Webster even has an online version available for use.