rational, n.m., breast-plate (Jew. rel.).
rationalisme, n.m., rationalism.
rationaliste, n.m., rationalist.
rationalité, n.f., rationality.
rationnel, -le, adj., rational. Horizon —; rational horizon. Quantité —le; rational quantity.
rationnellement (-nèl-mān), adv., rationally.
rationnement, n.m., short allowance.
rationner, v.a., to allowance, to put on short allowance.
ratissage, n.m., scraping, raking.