1) of or belonging to breath
1a) having the nature and characteristics of the breath
1a1) the principal of animal life, which men have in common with the brutes
1b) governed by breath
1b1) the sensuous nature with its subjection to appetite and passion
Part of Speech: adjective
Citing in TDNT: 9:661, 1342
From G5590; sensitive that is, animate (in distinction on the one hand from G4152, which is the higher or renovated nature; and on the other from G5446, which is the lower or bestial nature): - natural, sensual.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root ψυχικός; click on the second column to search for that grammatical form of the root ψυχικός; click on the third column to search for that word and grammatical form; click on the total to search for the root ψυχικός.