Word: skiathlon
Part of speech: Noun
Syllables: ski
ath
lon
Definition: A skiing event which combines skate skiing and classic skiing, usually so that half of the total distance is covered with each technique.
Morphemes:
Affix: ski
Language: en
PoS: Verb
Meaning: To move on skis.
Affix: -athlon
Language: en
PoS: Suffix
Meaning: Contest
Etymology Compounds: Affix: h₂weh₁-
Language: ine-pro
Decoded: h2weh1-
Meaning: to blow 
Affix: -dʰlom
Language: ine-pro
Decoded: -dhlom
Meaning: forms nouns denoting tool or instrument