Bekhorot 29: words to know

בִּשְׁלָמָא (bishlama): Granted; it makes sense. Introduces an understandable case before questioning the payment for unblemished animals.
וּרְמִינְהוּ (ureminhu): And they pointed out a contradiction. Raises a contradiction between the mishna and a mishna in Kiddushin regarding purification waters.
שְׁמַע מִינַּהּ (shema mina): Conclude from it; learn from this. Affirms Abaye's resolution based on the precise wording of both mishnayot.
בֵּית הַפְּרָס (beit haperas): A field suspected of containing crushed corpse bones. Explains how the priest became rabbinically defiled by traversing such a field.
כְּפוֹעֵל בָּטֵל (kepo'el batel): Compensation as an idle worker. Defines the permitted compensation rate for a judge, witness, or expert examiner.