Apt word to substitute for each of four black squares to make sense of the across answers on either side of them

Question:

Answer:

BRIDGE

Length:

Similar Crossword Questions:

Word needed to be added to 12 appropriately placed answers in this puzzle for their clues to make sense
Word to add to each theme answer that will make sense of its clue
Apt adjective for today that's needed to make sense of eight puzzle answers
Row of black squares preceding or following six puzzle answers, thereby completing them
Angle irons graphically represented by four sets of black squares in this grid, and by letter formations starting in the four longest answers
Where GIs fought Charlie[LAST WEEK: "Lady X" was Ingrid Bergman, whose first name is revealed in the circled squares (IN + GRID). Seven of her one-word movie titles can be seen "straddling" black squa
Word with satellite or side
Word after black or fox
"Powerful you have become, the dark side I sense in you" speaker
What the last word of the long answers all sound like
Word with ''make it''
Word replaced in three answers in this puzzle
Parlor game, and word that can follow the last word of the answers to asterisked clues
Make sense
Word with black or blue
Massachusetts school ... and a description of the two-word meeting that occurs at the intersections of pairs of starred answers
Govern, or word that can follow the first word of the four longest puzzle answers
Event where the number 12 is important, and a feature of 12 two-word answers in this puzzle
"Hmmmmm ..." [as hinted at by the three groups of black squares in the middle of the grid]
"One day ___ all make sense"
"West Side Story" song, or a hoped-for response after experiencing the transition in this puzzle's word ladder
Word with "side" or "satellite"
Make sense of, with "out"
Word with black or stream
Word said while cupping one side of your mouth