1. A helmet worn by astronauts while in outer space

Type of: helmet

Encyclopedia: Space helmet

• unfueled
• unfuelled
• unfulfillable
• unfulfilled
• unfunctional
• unfunded
• unfunny
• unfurl
• unfurnished
• unfurrowed
• ungainliness
• ungainly
• ungallant
• ungarbed
• ungarmented
• ungathered
• ungeared
• ungenerous
• ungentle
• ungentlemanlike
• ungentlemanly
• ungetatable
• unglamorous
• unglamourous
• unglazed