thwart
θwɔːt/Submit
verb
1.
prevent (someone) from accomplishing something.
"he never did anything to thwart his father"
noun
noun: thwart; plural noun: thwarts
1.
a structural crosspiece forming a seat for a rower in a boat.
preposition & adverbarchaicliterary
preposition: thwart; adverb: thwart
1.
from one side to another side of; across.
"a pink-tinged cloud spread thwart the shore"