Woodwind instruments are a type of musical instrument that produce sound when air is blown through a REED or a mouthpiece. The crossword solutions for the term woodwind instrument include OBOE (4 letters), CLARINET (8 letters), RECORDER (8 letters), BASSOON (7 letters), SAX (3 letters), FLUTE (5 letters), REED (4 letters), and Englishhorn (11 letters). The OBOE is a double-REED instrument with a conical bore and a cylindrical tube, while the CLARINET is a single-REED instrument with a cylindrical bore and a conical tube. The RECORDER is a woodwind instrument with a whistle-like mouthpiece and a cylindrical bore. The BASSOON is a double-REED instrument with a conical bore and a cylindrical tube. The SAX is a single-REED instrument with a conical bore and a cylindrical tube. The FLUTE is a woodwind instrument with a whistle-like mouthpiece and a cylindrical bore. The REED is a thin strip of material that vibrates to produce sound when air is blown through it. The Englishhorn is a double-REED instrument with a conical bore and a cylindrical tube.