overlade
transitive verb
over·lade ¦ō-vər-¦lād 
: to load with too great a cargo or burden : overload
overladen with detail and digression
H. S. Bennett
H. S. Bennett overladen
¦ō-vər-¦lā-dᵊn
adjective an overladen table
On Indiana's 8,000 acres of tomato fields, plants are so overladen with ripe tomatoes that mechanical harvesters must run at half speed. Jeff Swiatek, The Journal and Courier (Lafayette, Indiana), 6 Oct. 2014
Jeff Swiatek, The Journal and Courier (Lafayette, Indiana), 6 Oct. 2014 
Word History
Etymology
Middle English overladen, from over entry 1 + laden to load
First Known Use
14th century, in the meaning defined above