trimester /tri-mesˈtər, trī-/

1. Three months
2. An academic term

• optimizations
• optimize
• optimized
• optimizer
• optimizers
• optimizes
• optimizing
• optimum
• opt in
• opting
• option
• optional
• optionality
• optionally
• option clause
• option clauses
• optioned
• optioning
• options
• optoacoustic
• optoelectronic
• optoelectronics
• optologies
• optologist
• optologists