Lexical Definition

‎συνθλίβω‎ synthlíbō (soon-thlee'-bo) to push against ^G:V
from ‎σύν‎ and ‎θλίβω‎

throng.

• to compress, i.e. crowd on all sides

Abbott-Smith

συν-θλίβω [in LXX: Ec 12:6 א A (רצץ), Si 34 (31):14, I Mac 15:14 A * ;]
to press together, press on all sides: Mk 5:24, 31.†

Abbott-Smith References

Liddell-Scott-Jones

συνθλίβω [ῑ],

press together, compress, [Refs 4th c.BC+]; of a crowd, [NT]:—passive, [Refs 5th c.BC+]; συντεθλιμμένον ἤτοι συνεπτυγμένον ἄργυρον, = collisum argentum, [Refs]aorist 2 συνεθλίβην [ῐ] [Refs 1st c.AD+]

_{LSJ Scripture Refs: Mark.5.24}