obfirm

== English == === Etymology === From Latin obfirmare (“to make steadfast”). === Verb === obfirm (third-person singular simple present obfirms, present participle obfirming, simple past and past participle obfirmed) (transitive, obsolete) To make firm or stubborn. === References === “obfirm”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === biform