Depicts the「flow」(of「twenty or so, bastards」) from one side of a place or land CROSSING OVER EVENTUALLY to the other side, migrating from one place to another. Being FERRIED across an open area. WADING or FORDING through a sea of mats and bodies while keeping tabs of the number of「occurrences」and their「intensity」with a「system of measurement for later comparisons.」Note as well that a replacement glyph for the right element is 㡯 that means「cross, crucifixion, being up against the wall, caught between rocks and a hard place」as the main reason anyone abandons home and MIGRATES, flees from home (why would the well-to-do want to leave?).
　Or simply stated, elements describe CHANGING HANDS, CHANGING SIDES due to physical fatigue whilst「palming erection with fluids in crotch many and various times.」
　Note that the「flow of/with the damned, cursed, or stupid」working in the cave of wonders also refers to MIGRANTS and MIGRATION since the rich and fat, prosperous, land-owning, successful folks controlling the wealth and economy of a place simply do not often up and leave it all as was required for most when emigrating—folks with nothing left to lose choose to leave their homeland forever, those who were slaves, penniless, starving, the chronically poor, unemployed, homeless, exiled felons, indentured servants, wretched refuse as「human trash」and so on. Note the words on the plaque at gateway to the United States of America, the Statue of Liberty:
　「Give me your tired, your poor,
　Your huddled masses, yearning to breathe free,
　The wretched refuse of your teeming shore,
　Send these, the homeless, tempest-tossed to me…」While telling the old world countries in Europe and elsewhere to「Keep, ancient lands, your storied pomp!」that refers directly to royalty and wealth.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: to cross; to pass through; to ferry
Japanese: ferry, delivery, to ferry across, to carry across, to traverse, to lay across, to build across, to hand over, to hand in, to pass, to give, to transfer, to cross over, to go across, to extend, to cover, to range, to span
Unihan extended: cross, ferry over; ferry
EDRDG: transit; ford; ferry; cross; import; deliver; diameter; migrate

Used within names (nanori)
お　･　たり　･　わたな　･　わたら　･　わたり