expression, ichidan verb
lie constantly; build a web of lies
Idiomatic expression meaning to tell lies repeatedly or to construct a situation entirely out of lies. Often implies a habitual or thoroughgoing dishonesty.
彼は嘘で固めた経歴で就職した。
He got the job with a resume built on lies.
あの政治家は嘘で固めた答
That politician only gives answers fabricated from lies.