fall back, v.i.1Titim siar, i ndiaidh mo chúil. 2a(Of outpost) Cúlaíonn. bTo fall back on substitutes, bheith taobh le, i muinín, ionadaithe. Sum put by to fall back upon, suim a cuireadh i dtaisce le haghaidh lá na coise tinne. To fall back on lies, dul i muinín na mbréag.