Denshi Jisho — Online Japanese dictionary

だんな 1: master (of a house, shop, etc.);
2: husband (informal);
3: word used to address a male patron, customer, or person of high status (sir, boss, master, governor);
4: patron of a mistress, geisha, bar or nightclub hostess; sugar daddy;
5: (Buddhist term) alms; almsgiving; almsgiver
Common word, Noun 
たんが 1: (Buddhist term) staying the night (of an itinerant priest in Zen buddhism); itinerant priest's lodging;
2: (Buddhist term) providing a room for an itinerant priest so that he may meditate for a long period of time
Noun 
たんぼ dawn and dusk; morn and eve
Noun 
たんせき 1: on the brink of;
2: morning and evening; day and night
Adverbial noun, Temporal noun 
つく だんつく husband
Noun 
那芸 だんなげい dilettantism; amateurism
Noun 
那取り だんなどり 1: to become a mistress; to serve as a concubine;
2: to serve one's master
Suru verb 
那衆 だんなしゅう gents; gentlemen
Noun 
夕に迫る たんせきにせまる to be on the brink of death
Expression, Godan verb with ru ending, Abbreviation 

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