sbar

== English == === Etymology === From its symbol s, read as es-bar. === Noun === sbar (plural sbars) (physics) Abbreviation of anti-strange quark. === Anagrams === ABRs, ARBs, BARS, BRAS, arbs, bars, bras == Welsh == === Etymology === From English spar. === Noun === sbar m (plural sbarrau, not mutable) (geology) spar ==== Related terms ==== ffelsbar === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “sbar”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies