vacuolar lumen
The volume enclosed within the vacuolar membrane.
GO:0070013
intracellular organelle lumen
is_a
GO:0005773
vacuole
part_of
SPCC1322.05c SPBC1921.05 SPAC24C9.08 SPAPB8E5.04c SPAC4A8.04 SPCC1840.07c SPAC4F10.02 SPBP35G2.11c SPAC1006.01 SPAC513.05 SPAC23C4.16c SPCC1235.14