pickelhaube /pik-l-howˈbə or pikˈ/

A German spiked helmet

• concert grand
• concert grands
• concert hall
• concert halls
• concerti
• concerti grossi
• concertina
• concertinaed
• concertinaing
• concertinas
• concerting
• concertino
• concertinos
• concertise
• concertised
• concertises
• concertising
• concertize
• concertized
• concertizes
• concertizing
• concertmaster
• concertmasters
• concerto
• concerto grosso