Word of the day: Scab

Scab: crosta de ferida, cicatriz, sarna, escabiose,  fura-greve, formar crosta,  furar greve

Synonyms: crust, layer, skin, shell, covering, casing, coating

“Qantas engineers warn the airline not to try employing ' scab '.”

“I wear a scar for this place and there is a big scab on it and every so often, that scab might get kicked.” (www.wordhippo.com)