Knot (3)
'knot' is the definition.
(I know that knot can be written as tangle)
This is all the clue.
(Other definitions for tangle that I've seen before include "Confused knot of something" , "Jumbled mass" , "Knotted, twisted mass" , "A knotted mess" , "Confused interwoven mass" .)
'knot' is the definition.
(both can mean a swollen lump)
This is the entire clue.
(Other definitions for node that I've seen before include "Natural swelling of part of a plant or animal" , "Knot - swelling - knob" , "Knob or lump" , "Point of intersection" , "part of network" .)
'knot' is the definition.
(I know that knot can be written as burl)
This is the entire clue.
(Another definition for burl that I've seen is " Small knot in wool".)
'knot' is the definition.
(I know that knot is a more specific form of the action the tie)
This is the entire clue.
(Other definitions for tie that I've seen before include "Draw - knot" , "No-win situation" , "Knot; achieve the same score" , "Join, link" , "hamper" .)
'knot' is the definition.
(I know that sheet bend is a knot)
This is the entire clue.
(Other definitions for sheet bend that I've seen before include "Rope-joining knot" , "Temporary rope knot" .)