The exact definition of waterspout is debatable. In most cases the term is reserved for small vortices over water that are not associated with storm-scale rotation (i.e., they are the water-based equivalent of landspouts). But there is sufficient justification for calling virtually any rotating column of air a waterspout if it is in contact with a water surface.
You can either type in the word you are looking for in the box below or browse by letter.
Search:
Browse by letter:
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z