planespotting

As nouns the difference between terms and planespotting

is that terms is while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As a noun planespotting

is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As an adjective undefined is

lacking a definition or value.

Planespotting is a related term of trainspotting.

As nouns the difference between trainspotting and planespotting

is that trainspotting is an alternative spelling of train spotting while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As a proper noun hobby

is .

As a noun planespotting is

the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As nouns the difference between aircraft and planespotting

is that aircraft is a vehicle capable of atmospheric flight due to interaction with the air, such as buoyancy or lift while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As nouns the difference between tailnumber and planespotting

is that tailnumber is the registration number that appears on the rear sections of aircraft while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As nouns the difference between number and planespotting

is that number is (countable) an abstract entity used to describe quantity while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As a verb number

is to label (items) with numbers; to assign numbers to (items).

As an adjective number

is (numb).

As nouns the difference between registration and planespotting

is that registration is (uncountable) the act of signing up or registering for something while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As nouns the difference between log and planespotting

is that log is law while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.

As nouns the difference between observation and planespotting

is that observation is the act of observing, and the fact of being observed while planespotting is the observation and logging of the registration numbers (tailnumbers) of aircraft as a hobby.