VTOL /vēˈtol/

1. A system enabling aircraft to land and take off vertically
2. An aircraft operating by this system

• pre-employs
• pre-empt
• pre-empted
• pre-emptible
• pre-empting
• pre-emption
• pre-emption right
• pre-emptions
• pre-emptive
• pre-emptive bid
• pre-emptive bids
• pre-emptor
• pre-emptors
• pre-empts
• preen
• preened
• pre-engage
• pre-engaged
• pre-engagement
• pre-engagements
• pre-engages
• pre-engaging
• preen gland
• preen glands
• preening