Two words
May be 2 words combined (maga+senum) If not obvious, probably incorrect
mag.a ADJ 1 1 NOM S F POS
mag.a ADJ 1 1 VOC S F POS
mag.a ADJ 1 1 ABL S F POS
mag.a ADJ 1 1 NOM P N POS
mag.a ADJ 1 1 VOC P N POS
mag.a ADJ 1 1 ACC P N POS
magus, maga, magum ADJ [XXXDX] lesser
magic, magical;
sen.um ADJ 1 1 NOM S N POS
sen.um ADJ 1 1 VOC S N POS
sen.um ADJ 1 1 ACC S M POS
sen.um ADJ 1 1 ACC S N POS
senus, sena, senum ADJ [XXXDX] lesser
six each (pl.);
sen.um N 3 1 GEN P M
senex, senis N (3rd) M [XXXDX] lesser
old man;
sen.um ADJ 3 1 GEN P X POS
senex, senis (gen.), senior -or -us, - ADJ [XXXAX]
aged, old; [senior => Roman over 45];


sen.um NUM 2 0 GEN P C DIST
sex, sextus -a -um, seni -ae -a, sexie (n)s NUM [XXXAX]
6 each/apiece/times/fold/together/at a time - 'how many each'; by 6s;
*

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.