field service
noun
Military service in the field, active service; frequently attributive in later use.
Origin
Late 16th century.
- oficina
- of interest
- of its kind
- Oflag
- of late
- Oflot
- OFM
- of mark
- of necessity
- of no fixed abode
- of no fixed address (or abode)
- of note
- of old
- of one's choice
- of one's own
- of one's own accord
- of one's (own) making
- of (or by or on) one's own volition
- of (or for) a surety
- of (or from) the old school
- Ofrail
- of some size
- of sorts
- Ofsted
- oft