protoxylem /prō-tə-zīˈləm/ (botany)

The first part of the xylem to be formed

• obstructive
• obstructively
• obstructiveness
• obstructives
• obstructor
• obstructors
• obstructs
• obstruent
• obstruents
• obtain
• obtainability
• obtainable
• obtained
• obtainer
• obtainers
• obtaining
• obtainment
• obtainments
• obtains
• obtect
• obtected
• obtemper
• obtemperate
• obtemperated
• obtemperates