decapping

Verb

decap (third-person singular simple present decaps, present participle decapping, simple past and past participle decapped)

1. To remove a cap.
   • Late one night in 1992, in Sudan's desiccated capital of Khartoum—the famous confluence of the Blue and White Nile Rivers, from where they blend together and flow deeply north, toward Egypt—an old Englishman broke Islamic law and decapped a bottle of Johnny Walker Red.2014, Scott Peterson, Me Against My Brother, page 180
   1. To enzymatically remove a cap from mRNA.
   2. (hardware) To remove the epoxy from an integrated circuit.
   3. To cause an armor-piercing shell to lose its hardened cap, degrading its ability to penetrate armor.
   4. To remove an upper limit.
      • In October 1985 ARDC successfully decapped the AIF and was operating under the RDTE appropriation .1987, United States. Army Materiel Command. Historical Office, Annual historical review, page 16
2. To change an uppercase letter to lowercase; to decapitalize.
   • In English this pronoun is always written with a capital letter, while "you", the second person singular, which in Russian out of courtesy we spell with a capital, is decapped in English.1974, Мариэтта Сергеевна Шагинян, Retracing Lenin's Steps, page 106