how to say “Medieval times” in Hebrew
יְמֵי הַבֵּינַיִם
The Hebrew word for between is בֵּין 
listen and repeat, so that in-between is בֵּינַיִם listen and repeat.
listen and repeat, so that in-between is בֵּינַיִם listen and repeat.Medieval times, or the Middle Ages, are thus called יְמֵי הַבֵּינַיִם listen and repeat – literally, the in-between days.
listen and repeat – literally, the in-between days.For example:
הָיוּ וִכּוּחִים פִילוֹסוֹפִיִּם גְּדוֹלִים בֵּין רַבָּנִים בִּימֵי הַבֵּינַיִם.
There were great philosophical arguments among rabbis in Medieval times.