Longman Dictionary of Contemporary English homepage

aboard

2 adverb
     
aboard2
1 on or onto a ship, plane, or train:
The plane crashed, killing all 200 people aboard.
The boat swayed as he stepped aboard.
2

All aboard!

spoken used to tell passengers of a ship, bus, or train that they must get on because it will leave soon
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

Browse the dictionary