UK /ˈlæn.dɪŋ/ US /ˈlæn.dɪŋ/
An instance of coming or bringing something to land, either from the air or from water. ‘we made a perfect landing at the airstrip’
1.1 An act of unloading troops in enemy territory as part of a military operation.
1.2 A place where people and goods can be landed from a boat. ‘the ferry landing’
n. 1. The cardinal number, represented by the symbol 1, designating the first unit in a series
adj. 1. Being a single entity, unit, object, or living being
pron. 1. An indefinitely specified individual
Idioms:at one – In accord or unity.
one and all – Everyone.
one by one – Individually in succession.