tagalong
ta·ga·long
noun
1.
someone who persistently (and annoyingly) follows along
Origin
Deverbal from tag along.
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.