4 words in this vocabulary list
noun the branch of technology and industry concerned with both aviation and space flight
adjective relating to aerospace
noun an act of breaking or failing to observe a law, agreement, or code of conduct
verb make a gap in and break through (a wall, barrier, or defense)
verb to protect or defend from harm, danger, or attack
adjective protected or defended from harm, danger, or attack
noun a type of chemical compound that disrupts the transmission of nerve impulses in the nervous system