Persian

Noun

باک • ‎(bâk)

1. dread, fear
2. anxiety, care

Derived terms

• بی‌باک ‎(bi-bâk)

Etymology 2

From Russian бак ‎(bak).

Noun

باک • ‎(bâk)

1. gas tank

References

• Hayyim, Sulayman (1934–1936), “bak”, in New Persian–English dictionary, Teheran: Librairie-imprimerie Beroukhim
• Steingass, Francis Joseph (1892), “bāk”, in A Comprehensive Persian–English dictionary, London: Routledge & K. Paul