[L.]

1. To hide under a false appearance; to conceal; to disguise; to pretend that not to be which really is; as, I will not dissemble the truth; I cannot dissemble my real sentiments. [This is the proper sense of this word.]

2. To pretend that to be which is not; to make a false appearance of. This is the sense of simulate.

Your son Lucentio doth love my daughter, and she loveth him, or both dissemble deeply their affections.