EHBO
noun EHBO (Eerste Hulp Bij Ongelukken)
first aid, emergency treatment for injury (usually before regular medical aid is available)

EHBO'ster
noun EHBO'ster (de)
woman first-aider

EHBOdoos
noun
first aid box

EHBOer
noun EHBOer (de)
first-aider

eh
interjection
er