Word: teletsunami
Part of speech: Noun
Syllables: te
let
su
na
mi
Definition: A tsunami that travels more than 1000 kilometres from its origin before reaching land.
Morphemes:
Affix: tele-
Language: en
PoS: Prefix
Meaning: over a distance
Etymology Compounds: Affix: τῆλε
Language: grc
Decoded: tele
Meaning: at a distance, far off, far away, far from
Affix: tsunami
Language: en
PoS: Noun
Meaning: A very large and destructive wave, generally caused by a tremendous disturbance in the ocean, such as an undersea earthquake or volcanic eruption. Tsunami are usually a series of waves, or wave train.
Etymology Compounds: Affix: 津
Language: ja
Decoded: Jin 
Meaning: harbor
Affix: 波
Language: ja
Decoded: Bo 
Meaning: wave