[Yollopoliuhqui]

>Excuse my ignorance, but what does sussing mean?

To achieve understanding or derive meaning from. For unknown slang or popular terms, the online Urban Dictionary is helpful.

[Kaslin]

Thanks for your reply. Normally when I am not sure about a certain word or have never heard the word I go to Merriam Webster dictionary.com and search for the definition of the word, and here is the result that I got.

Simple Definition of suss

: to find or discover (something) by thinking

: to inspect or investigate (something) in order to gain more knowledge

Full Definition of suss

1 chiefly British: FIGURE OUT —usually used with out

2 chiefly British : to inspect or investigate so as to gain more knowledge —usually used with out

http://www.merriam-webster.com/dictionary/sussing